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Collin has $500 in his bank account. He starts saving $30.00 per week. Kamryn
has $750 in her bank account, and she is saving $20.00 per week. Assume
neither Collin nor Kamryn make any withdrawals.
After how many weeks will. Collin and Kamryn have the same amount of
money in their accounts?​

Respuesta :

Answer:

x = 25

Step-by-step explanation:

You would need to start by creating an equation.  X would represent the numbers of weeks.

500 + 30x = 750 + 20x

Now get the numbers on one side.  To do this subtract 500 form each side.

30x = 250 + 20x

Next, get the variables to one side.  This can be done by subtracting 20x from each side.

10x = 250

Finally divide by 10 to get the variable by its self.

x = 25

Hope this helps.

After 25 weeks, Collin and Kamryn have the same amount of

money in their accounts.

What is linear equation?

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.

Let's suppose the after x weeks, Collin and Kamryn have the same amount of money in their accounts:

Then we can frame a linear equation as per the problem:

Collin's amount of money  = 500 + 30x

Kamryn amount of money = 750 + 20x

500 + 30x = 750 + 20x

10x = 250

x = 25

Thus, after 25 weeks Collin and Kamryn have the same amount of

money in their accounts.

Learn more about the linear equation here:

brainly.com/question/11897796

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